Cropping AN Image

O P E R A T I O N S.

. Cropping an Image ..

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This section provides basic instructions for using the WSR command

(WindowSourceRectangle). The command enables you to define a precise portion of an input source, which is then mapped to the output using the WDR command (WindowDestinationRectangle).

Please note:

•By default, WSR shows the entire source image as defined by the horizontal and vertical dimensions of the selected RGB input.

•For a video input, WSR defaults to 720 x 480 for NTSC and 720 x 574 for PAL.

Using the command, you can “jump” a source image’s size and position from one setting to another instantly, or transition the image between settings with a duration of up to 128 seconds.

Use the following steps to crop a source image.

1.Request help text for the WindowSourceRectangle command. Type:

H WSR Enter

Figure 3-11.Help Text — Window Source Rectangle Command

2.Query the input timing to verify the actual dimensions of the source. This gives you a basis for further scaling. Type:

INTM <input #> Enter

3.Query the current size and position of the image: Type:

WSR <input #> Enter

4.If desired, reset the source image to its default full screen value. Type:

RSR <input #> Enter

5.Scale and position the image as desired. Type:

WSR <input #> <x> <y> <width> <height> <duration> Enter

Note that the x and y parameters define the coordinates of the first pixel located at the top left of the image. The width and height parameters then define the size of the image.

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Quadra User’s Guide

Quadra User's Guide specifications

The RGB Spectrum Quadra is a powerful multimedia processor designed to handle high-performance video and data presentation in an array of environments, including control rooms, command centers, and event venues. This guide outlines the main features, technologies, and characteristics that make the Quadra an essential tool for professionals seeking to deliver exceptional visual experiences.

At its core, the Quadra supports advanced video processing capabilities, allowing users to manage and display multiple sources of content in real-time. Its versatility shines through in its ability to handle a wide range of input formats, including 4K, HD, and standard definition signals. This compatibility ensures that users can integrate a variety of multimedia sources, from cameras and computers to streaming devices and legacy equipment.

One of the standout features of the Quadra is its seamless multi-window display capability. Users can create custom layouts that visualize content from multiple sources simultaneously, providing a comprehensive view that enhances situational awareness. This functionality is particularly valuable in control room environments where real-time decision-making is crucial.

The Quadra utilizes cutting-edge technologies, such as high-performance scaling and switching. It provides low-latency processing, which is essential for applications requiring immediate feedback, such as live events and emergency response centers. The advanced image processing algorithms enhance the quality of the displayed content, ensuring clarity and precision across all sources.

In terms of user experience, the Quadra boasts an intuitive web-based interface, allowing operators to configure settings, manage sources, and customize layouts remotely. This feature simplifies operations, permitting users to focus on the content rather than the technology. Additionally, the system supports integrated control systems, enabling seamless communication with other devices and technologies in a broader AV ecosystem.

With built-in redundancy options and modular architecture, the Quadra offers exceptional reliability and scalability. Users can expand their system capacity by adding additional Quadra units as their needs evolve, ensuring future-proofing in dynamic environments.

Overall, the RGB Spectrum Quadra stands out as a robust and flexible solution for high-performance multimedia processing. Its innovative features, combined with advanced technologies, make it a top choice for organizations requiring reliable and sophisticated video presentation capabilities. Whether in a command center or during a live event, the Quadra provides the tools necessary to maximize visual impact and enhance communication.

RGB Spectrum Quadra User's Guide Cropping AN Image, Scale and position the image as desired. Type

Models: Quadra User's Guide